CA2684719C - Delta-5 desaturases et leur utilisation dans la preparation d'acides gras polyinsatures - Google Patents

Delta-5 desaturases et leur utilisation dans la preparation d'acides gras polyinsatures Download PDF

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Publication number
CA2684719C
CA2684719C CA2684719A CA2684719A CA2684719C CA 2684719 C CA2684719 C CA 2684719C CA 2684719 A CA2684719 A CA 2684719A CA 2684719 A CA2684719 A CA 2684719A CA 2684719 C CA2684719 C CA 2684719C
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Prior art keywords
delta
desaturase
seq
sequence
plant
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CA2684719A
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CA2684719A1 (fr
Inventor
Howard G. Damude
Quinn Qun Zhu
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Corteva Agriscience LLC
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EI Du Pont de Nemours and Co
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings or cooking oils
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings or cooking oils
    • A23D9/02—Other edible oils or fats, e.g. shortenings or cooking oils characterised by the production or working-up
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/115—Fatty acids or derivatives thereof; Fats or oils
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • C12N15/8247—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving modified lipid metabolism, e.g. seed oil composition
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C12N9/0083—Miscellaneous (1.14.99)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y114/00—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14)
    • C12Y114/19—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14) with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water (1.14.19)

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Nutrition Science (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Animal Husbandry (AREA)
  • Mycology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

La présente invention concerne des fragments d'acides nucléiques isolés et des constructions recombinantes comprenant ces fragments codant pour des delta-5 désaturases. Elle concerne également un procédé de préparation d'acides gras polyinsaturés (PUFA) à chaîne longue qui utilise ces delta-5 désaturases dans des plantes.
CA2684719A 2007-05-03 2008-05-01 Delta-5 desaturases et leur utilisation dans la preparation d'acides gras polyinsatures Active CA2684719C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91573307P 2007-05-03 2007-05-03
US60/915,733 2007-05-03
PCT/US2008/062173 WO2008137516A1 (fr) 2007-05-03 2008-05-01 νDELTA-5 DÉSATURASES ET LEUR UTILISATION DANS LA PRÉPARATION D'ACIDES GRAS POLYINSATURÉS

Publications (2)

Publication Number Publication Date
CA2684719A1 CA2684719A1 (fr) 2008-11-13
CA2684719C true CA2684719C (fr) 2016-02-09

Family

ID=39638943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2684719A Active CA2684719C (fr) 2007-05-03 2008-05-01 Delta-5 desaturases et leur utilisation dans la preparation d'acides gras polyinsatures

Country Status (7)

Country Link
US (4) US8957280B2 (fr)
EP (3) EP2140007B1 (fr)
AU (1) AU2008247766B2 (fr)
BR (1) BRPI0809877A2 (fr)
CA (1) CA2684719C (fr)
DK (1) DK2140006T3 (fr)
WO (2) WO2008137532A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3056110C (fr) 2004-04-22 2020-07-14 Surinder Pal Singh Synthese d'acides gras polyinsatures a chaine longue par des cellules de recombinaison
DK1756280T3 (en) 2004-04-22 2015-02-02 Commw Scient Ind Res Org SYNTHESIS OF CHAIN, polyunsaturated fatty acids BY RECOMBINANT CELLS
CN101578363A (zh) 2006-08-29 2009-11-11 联邦科学技术研究组织 脂肪酸的合成
US8957280B2 (en) * 2007-05-03 2015-02-17 E. I. Du Pont De Nemours And Company Delta-5 desaturases and their use in making polyunsaturated fatty acids
US8168858B2 (en) 2008-06-20 2012-05-01 E. I. Du Pont De Nemours And Company Delta-9 fatty acid elongase genes and their use in making polyunsaturated fatty acids
WO2010025374A2 (fr) 2008-08-29 2010-03-04 E. I. Du Pont De Nemours And Company Manipulation de l’activité de la protéine kinase snf1 pour modifier la teneur en huile des organismes oléagineux
NO2358882T3 (fr) 2008-11-18 2017-12-23
EP2516638A1 (fr) 2009-12-24 2012-10-31 E.I. Du Pont De Nemours And Company Séquences de protéines de la famille des o-acyl transférases liées à la membrane végétale et leurs utilisations pour modifier les compositions en acides gras
WO2011133610A1 (fr) 2010-04-22 2011-10-27 E. I. Du Pont De Nemours And Company Procédé d'obtention de compositions contenant des acides gras poly-insaturés à partir de biomasse microbienne
AR081302A1 (es) * 2010-06-24 2012-08-01 Brookhaven Science Ass Llc Acumulacion de acidos grasos omega-7 ( -7) en semillas de plantas
AU2011293167B2 (en) 2010-08-26 2016-12-08 E. I. Du Pont De Nemours And Company Mutant delta-9 elongases and their use in making polyunsaturated fatty acids
EP2609203B1 (fr) 2010-08-26 2018-06-20 E. I. du Pont de Nemours and Company Cellules hôtes microbiennes recombinées pour la production élevée d'acide eicosapentaénoïque
CA2808002A1 (fr) 2010-08-26 2012-03-01 E. I. Du Pont De Nemours And Company Delta-5 desaturases a motif hpgg et a motif hdash mutes et leur utilisation dans la fabrication d'acides gras polyinsatures
JP2014503216A (ja) 2010-12-30 2014-02-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー スクロース利用のための、ヤロウィア・リポリティカ（Ｙａｒｒｏｗｉａｌｉｐｏｌｙｔｉｃａ）におけるサッカロミセス・セレビシア（Ｓａｃｃｈａｒｏｍｙｃｅｓｃｅｒｅｖｉｓｉａｅ）ＳＵＣ２遺伝子の使用
US20130040340A1 (en) 2011-02-07 2013-02-14 E. I. Du Pont De Nemours And Company Production of alcohol esters in situ using alcohols and fatty acids produced by microorganisms
US8999663B2 (en) 2011-02-11 2015-04-07 E L Du Pont De Nemours And Company Method for obtaining a lipid-containing composition from microbial biomass
CA2833400A1 (fr) 2011-05-26 2012-11-29 E.I. Dupont De Nemours And Company Expression de la caleosine dans des micro-organismes oleagineux recombinants pour augmenter leur teneur en huile
PL2861059T3 (pl) 2012-06-15 2017-10-31 Commw Scient Ind Res Org Wytwarzanie długołańcuchowych wielonienasyconych kwasów tłuszczowych w komórkach roślinnych
NZ721036A (en) 2013-12-18 2023-07-28 Grains Res & Dev Corp Lipid comprising long chain polyunsaturated fatty acids
PH12016502586B1 (en) 2014-06-27 2023-07-19 Commw Scient Ind Res Org Lipid comprising docosapentaenoic acid
CN115725584B (zh) * 2022-11-29 2025-10-14 中国科学院天津工业生物技术研究所 非天然短链核苷酸及其在重组生物中的应用

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670285A (en) 1982-08-06 1987-06-02 The University Of Toronto Innovations Foundation Infant formula
US5071764A (en) 1983-10-06 1991-12-10 Pfizer Inc. Process for integrative transformation of yarrowia lipolytica
US4880741A (en) 1983-10-06 1989-11-14 Pfizer Inc. Process for transformation of Yarrowia lipolytica
US4683202A (en) 1985-03-28 1987-07-28 Cetus Corporation Process for amplifying nucleic acid sequences
US5107065A (en) 1986-03-28 1992-04-21 Calgene, Inc. Anti-sense regulation of gene expression in plant cells
US5188958A (en) 1986-05-29 1993-02-23 Calgene, Inc. Transformation and foreign gene expression in brassica species
US5004863B2 (en) 1986-12-03 2000-10-17 Agracetus Genetic engineering of cotton plants and lines
US5416011A (en) 1988-07-22 1995-05-16 Monsanto Company Method for soybean transformation and regeneration
US5231020A (en) 1989-03-30 1993-07-27 Dna Plant Technology Corporation Genetic engineering of novel plant phenotypes
WO1992017598A1 (fr) 1991-03-29 1992-10-15 The Board Of Trustees Of The University Of Illinois Production d'especes de soja transgeniques
US6372965B1 (en) 1992-11-17 2002-04-16 E.I. Du Pont De Nemours And Company Genes for microsomal delta-12 fatty acid desaturases and hydroxylases from plants
GB9703146D0 (en) 1997-02-14 1997-04-02 Innes John Centre Innov Ltd Methods and means for gene silencing in transgenic plants
US6432684B1 (en) 1997-04-11 2002-08-13 Abbott Laboratories Human desaturase gene and uses thereof
US6051754A (en) 1997-04-11 2000-04-18 Abbott Laboratories Methods and compositions for synthesis of long chain poly-unsaturated fatty acids in plants
NZ337459A (en) 1997-04-11 2000-07-28 Abbott Lab Nucleic acid construct in plants and dietary supplement
US5968809A (en) 1997-04-11 1999-10-19 Abbot Laboratories Methods and compositions for synthesis of long chain poly-unsaturated fatty acids
US5972664A (en) 1997-04-11 1999-10-26 Abbott Laboratories Methods and compositions for synthesis of long chain poly-unsaturated fatty acids
US6075183A (en) 1997-04-11 2000-06-13 Abbott Laboratories Methods and compositions for synthesis of long chain poly-unsaturated fatty acids in plants
CN1202246C (zh) 1998-04-08 2005-05-18 联邦科学和工业研究组织 获得修饰表型的方法和措施
US6403349B1 (en) 1998-09-02 2002-06-11 Abbott Laboratories Elongase gene and uses thereof
US6825017B1 (en) 1998-12-07 2004-11-30 Washington State University Research Foundation Desaturases and methods of using them for synthesis of polyunsaturated fatty acids
CA2791961A1 (fr) 1998-12-07 2000-06-15 Washington State University Research Foundation Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures
JP2004512020A (ja) 2000-06-23 2004-04-22 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 組換え構築物ならびにこれを遺伝子発現を減少させる際に用いる方法
WO2002000905A2 (fr) 2000-06-28 2002-01-03 Monsanto Technology Llc Sequences regulatrices de plantes pour le controle selectif de l'expression genique
DE60127967T2 (de) 2000-07-21 2008-01-17 E.I. Du Pont De Nemours And Co., Wilmington Ein mit der synthese von delta-12 epoxy-gruppen in fettsäuren von pflanzen assoziiertes cytochrom p450 enzym
CN101845446B (zh) 2000-09-28 2016-01-20 生物源食物及科学公司 脂肪酸去饱和酶家族成员fad4、fad5、fad5-2和fad6及它们的应用
US6635451B2 (en) 2001-01-25 2003-10-21 Abbott Laboratories Desaturase genes and uses thereof
WO2002081668A2 (fr) 2001-01-25 2002-10-17 Abbott Laboratories Genes desaturase et utilisations de ces derniers
GB0107510D0 (en) 2001-03-26 2001-05-16 Univ Bristol New elongase gene and a process for the production of -9-polyunsaturated fatty acids
TWI324181B (en) 2001-04-16 2010-05-01 Martek Biosciences Corp Product and process for transformation of thraustochytriales microorganisms
US7211656B2 (en) 2002-01-30 2007-05-01 Abbott Laboratories Desaturase genes, enzymes encoded thereby, and uses thereof
CA2510462A1 (fr) 2002-12-19 2004-07-08 University Of Bristol Methode de production d'acides gras polyinsatures dans une plante transgenique ou un micro-organisme comprenant une delta-9-elongase et une delta-8-desaturase introduites
US7129089B2 (en) 2003-02-12 2006-10-31 E. I. Du Pont De Nemours And Company Annexin and P34 promoters and use in expression of transgenic genes in plants
US20040172682A1 (en) 2003-02-12 2004-09-02 Kinney Anthony J. Production of very long chain polyunsaturated fatty acids in oilseed plants
AU2003901223A0 (en) * 2003-03-17 2003-04-03 Gekko Systems Pty Ltd Continuous centrifuge
US7125672B2 (en) 2003-05-07 2006-10-24 E. I. Du Pont De Nemours And Company Codon-optimized genes for the production of polyunsaturated fatty acids in oleaginous yeasts
US7214491B2 (en) 2003-05-07 2007-05-08 E. I. Du Pont De Nemours And Company Δ-12 desaturase gene suitable for altering levels of polyunsaturated fatty acids in oleaginous yeasts
US7238482B2 (en) 2003-05-07 2007-07-03 E. I. Du Pont De Nemours And Company Production of polyunsaturated fatty acids in oleaginous yeasts
US7259255B2 (en) 2003-06-25 2007-08-21 E. I. Du Pont De Nemours And Company Glyceraldehyde-3-phosphate dehydrogenase and phosphoglycerate mutase promoters for gene expression in oleaginous yeast
AU2004290051A1 (en) 2003-11-12 2005-05-26 E.I. Dupont De Nemours And Company Delta-15 desaturases suitable for altering levels of polyunsaturated fatty acids in oilseed plants and oleaginous yeast
WO2005049805A2 (fr) 2003-11-14 2005-06-02 E.I. Dupont De Nemours And Company Sequences regulatrices de l'aldolase du fructose-bisphosphate destinees a l'expression genetique dans de la levure oleagineuse
CA2556336C (fr) 2004-02-17 2015-09-08 The University Of York Enzymes desaturases
CA3056110C (fr) 2004-04-22 2020-07-14 Surinder Pal Singh Synthese d'acides gras polyinsatures a chaine longue par des cellules de recombinaison
DK1756280T3 (en) 2004-04-22 2015-02-02 Commw Scient Ind Res Org SYNTHESIS OF CHAIN, polyunsaturated fatty acids BY RECOMBINANT CELLS
CA2568689A1 (fr) 2004-06-04 2005-12-15 Fluxome Sciences A/S Cellules metaboliquement transformees pour la production d'acides gras polyinsaturates
US7550651B2 (en) 2004-06-25 2009-06-23 E.I. Du Pont De Nemours And Company Delta-8 desaturase and its use in making polyunsaturated fatty acids
US7465564B2 (en) 2004-08-10 2008-12-16 E.I. Du Pont De Nemours And Company Production of γ-linolenic acid in oleaginous yeast
US7550286B2 (en) 2004-11-04 2009-06-23 E. I. Du Pont De Nemours And Company Docosahexaenoic acid producing strains of Yarrowia lipolytica
US7695950B2 (en) 2006-05-17 2010-04-13 E. I. Du Pont De Nemours And Company Δ5 desaturase and its use in making polyunsaturated fatty acids
US7678560B2 (en) 2006-05-17 2010-03-16 E.I. Du Pont De Nemours And Company Δ 5 desaturase and its use in making polyunsaturated fatty acids
US8389808B2 (en) 2007-02-12 2013-03-05 E.I. Du Pont De Nemours And Company Production of arachidonic acid in oilseed plants
ES2559312T3 (es) * 2007-04-03 2016-02-11 E. I. Du Pont De Nemours And Company Multienzimas y su uso en la fabricación de ácidos grasos poliinsaturados
US8957280B2 (en) 2007-05-03 2015-02-17 E. I. Du Pont De Nemours And Company Delta-5 desaturases and their use in making polyunsaturated fatty acids
US20090117253A1 (en) 2007-10-03 2009-05-07 E. I. Du Pont De Nemours And Company Peroxisome biogenesis factor protein (pex) disruptions for altering polyunsaturated fatty acids and total lipid content in oleaginous eukaryotic organisms

Also Published As

Publication number Publication date
US20080274521A1 (en) 2008-11-06
DK2140006T3 (en) 2016-04-04
US20150175977A1 (en) 2015-06-25
EP2471928A1 (fr) 2012-07-04
EP2140006A1 (fr) 2010-01-06
US8957280B2 (en) 2015-02-17
EP2140006B1 (fr) 2016-01-13
US7943365B2 (en) 2011-05-17
WO2008137516A1 (fr) 2008-11-13
US20100189868A1 (en) 2010-07-29
AU2008247766B2 (en) 2014-02-27
AU2008247766A1 (en) 2008-11-13
US20080274259A1 (en) 2008-11-06
EP2140007B1 (fr) 2015-09-09
BRPI0809877A2 (pt) 2014-11-11
CA2684719A1 (fr) 2008-11-13
EP2140007A1 (fr) 2010-01-06
WO2008137532A1 (fr) 2008-11-13

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